Wikipedia
Farnace (Italian spelling for Pharnaces ), is the title of several 18th-century operas set to various librettos. The earliest version was written by Lorenzo Morari with music by Antonio Caldara, first performed at the Teatro Sant'Angelo in Venice in 1703. The best known libretto on this subject, however, was written by Antonio Maria Lucchini and initially set by Leonardo Vinci during 1724.
Farnace, with music by Italian composer Antonio Vivaldi (1678–1741), received its first performance in 1727 at the Teatro Sant'Angelo in Venice. Popular at the time, and revived with great success at the Sporck theater in Prague in 1730, Vivaldi's Farnace ( RV 711) slipped into oblivion until the last quarter of the 20th century when it emerged from obscurity.
The third Farnace was composed by Francesco Corselli (1705–1778) (an Italian composer with a French father). Corselli's Farnace received its debut in Madrid at the Royal Theater of the Buen Retiro in 1739. Additional settings continued to be composed as late as the 1780s. One of the best of the later settings is the one composed by Josef Mysliveček for the Teatro di San Carlo in Naples in 1767. Nonetheless, it is mainly the Vivaldi setting that continues to attract interest today.
Farnace is an 18th-century Italian opera in 3 acts by the Czech composer Josef Mysliveček. It was composed to a libretto by the Italian poet Antonio Maria Lucchini that is best known from a setting by Antonio Vivaldi first produced at the Teatro Sant'Angelo in Venice for the carnival operatic season of 1727. For a performance in the 1760s, it would only be expected that a libretto of such age would be abbreviated and altered to suit contemporary operatic taste; this libretto was unusually old, even older than all but one of the librettos by Metastasio that continued by be set in the 1760s. The cuts and changes in the text made for the 1767 performance of Mysliveček's opera are not attributable. Indeed, they are quite extensive; not a single one of Lucchini's original aria texts was re-set by Mysliveček.